Câu hỏi:

My father grows a lot of trees and vegetables because his hobby is _______.

Coin _____ is one of the most popular hobbies in the world.

I was thinking of taking up scuba diving until I found out how _______ the equipment is.

I was thinking of taking _____ scuba diving until I found out how expensive the equipment is.

We love to _____ photos of family and friends, most often at special occasions, because memories are precious to us.

Choose the best answer.I really love outdoor activity like ________. I usually go to the park across my house to enjoy my new pair of roller skates.